/Engine/Source/Developer/AutomationDriver/Public/IDriverSequence.h
Queues a change of focus to the specified element, then a series of events to invoke keyboard input for pressing the specified key. The key will not be released, nor will their be repeat key events issued for holding the character.
[IActionSequence](API\Developer\AutomationDriver\IActionSequence) & Press ( const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [IElementLocator](API\Developer\AutomationDriver\IElementLocator), ESPMode::ThreadSafe > & ElementLocator, [FKey](API\Runtime\InputCore\FKey) Key )